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A072749 as a simple table

na(n)
10
20
30
41
51
61
72
82
92
102
113
123
133
143
153
163
173
183
194
204
214
224
235
245
255
265
275
285
295
305
315
325
335
346
356
366
376
386
396
407
417
427
437
448
458
468
478
488
498
508
518
528
539
549
559
569
579
589
599
6010
6110
6210
6310
6410
6511
6611
6711
6811
6912
7012
7112
7212
7313
7413
7513
7613
7713
7813
7913
8014
8114
8214
8314
8414
8514
8614
8714
8814
8914

[0,0,0,1,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,5,5,
 5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,7,7,7,7,8,8,8,8,8,8,
 8,8,8,9,9,9,9,9,9,9,10,10,10,10,10,11,11,11,11,12,
 12,12,12,13,13,13,13,13,13,13,14,14,14,14,14,14,
 14,14,14,14]